Math question: Find the limit as x approaches 2 of (3x-1)/(x+2) + (2x^2-5)/(3x+1) - (x^2-4)/(x-2).
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What is the maximum number of turning points a cubic function with equation f(x) = x^3 can have?
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Math question: In a right triangle, if one of the acute angles measures 35 degrees and the length of the hypotenuse is 10 units, what is the length of the side opposite to the angle?